夏堇‘公爵夫人’
xiajinshixuancankeyinianshenghuahui,juyouxigaowen、naiyanre、shengzhangqiangjiandengtedian,feichangshihezaixiajijinxingzaipei,zaizheyinhuoyangguangchongzudehuatanjunnenghenhaodeshengzhang。xiajinpinzhong‘gongjuefuren’juyou5zhonghuaseji1zhonghunse,qizhuxingyuanzheng,zhangshiwangsheng,gengshipenzaijiyuanlinzhongzhidelixiangxuanze。xiamianweinijieshao“gongjuefuren”zaipeiyanghudexiangguanzhishi。
夏堇“公爵夫人”的栽培管理有以下几个技术要点:
1、jizhi。zaizhenggeshengzhangjieduan,baochijizhiphzhiwei5.5zhi5.8。fayajieduan,eczhibaochiwei0.5zhi0.75;manxuejieduan,eczhiwei0.5zhi1.0;yizaihou,eczhibaochizai1.0zhi1.5zhijian。
2、guangzhao。fayaqijianxuyaoguangzhao,ruanshipeiyangzhizhu,xubuchong100zhi1000lekesideguangzhao,yiquebaofayaerjianshaotuzhang。manxuejieduanyihou,xuyaotigongbuchaoguo3wanlekesideguangzhao,qieyaobimianzhijieguangzhao。zaixiaji,xuyaobaozhengzhiwuchuyuyinliangdehuanjingzhong,yibimianzhizhuzaoshourexiepo。ruoguanghuanjingkenengzaochengjingdetuzhang,bingtuichikaihua,yincizaidongjihezaochunzhongzhishi,buchongguangzhaoshifeichangbiyaode。
3、hanshuiliang。bozhonghouzhidi6tianbaochihanshuiliang5ji,zhidaopeigenfachu;congdi7tiankaishi,jianghanshuiliangzai2jihe4jizhijianjiaoti,jirangzaipeijizhidehanshuiliangxiandadao2jishuiping,ranhouzaijiashuidadao4jishuiping。jizhiruguozhangshijiandebaohe,huijianshaokeyizhiyoumiaodeshuliang;erxuepantaiganzehuidaozhizhizhukuwei。(hanshuilianghuafen:1jiwei0zhi20%,2jiwei20%zhi40%,3jiwei40%zhi60%,4jiwei60%zhi80%,5jiwei80%zhi100%。)
4、shidu。peigenfachu(yuebozhonghou6tian)qianyizhibaochikongqixiangduishiduwei100%;zhihoujiangdibingbaochizhi40%。manxuejieduan,kaishijiangxiangduishidubaochizai40%zhi70%zhijian。jiaqiangtongfeng,shijizhishuifenzhengfaerbianganzao,zheiyangkeyiquebaokongqidaodagenbu。
5、wendu。peigenshengchuqianbaochiwenduwei22℃;manxuejieduanwendujiangdizhi18℃zhi20℃,zhizhigenxikuozhanzhipenqibianyuan;yizaihou,yewanwendubaochizai16℃zhi18℃zhijian,baitianwendubaochizai18℃zhi21℃zhijian。yewanwenduruodiyu16℃,kenenghuizaochengyepianjuanqu,yesetunse,youhuangbianhong。
6、feiliao。fayajieduanguangaishifei,quebaoeczhibuchaoguo0.5。zaiziyechuxianhou,meizhouxushidannongduwei50ppmzhi75ppmdehangaidanfei(danlinjiabiliwei14-2-14huo14-4-14);shaoliangshiyonglinyuansu,zheiyangyouliyugendeshengzhanghekaihua。zaimanxuejieduanhouqiyoumiaochengshuzhihou,kejiangfeiliaonongdutishengzhi75ppmzhi100ppm。yizaihou,keshiyongdannongduwei150ppmzhi200ppmdehangaidanfei(danlinjiabiliwei13-2-13huo14-4-14)。
7、zhuxingkongzhi。manxueqiruguoxuyao,kezaiyizaiqianshibijiu(dingxianjing)huoa-rest(sanhuanbenmichun),shizhizhupingzheng,bingdadaozenglvdexiaoguo。youyuxiajinzhuxingziranjincou,yizaihoushengzhangdiaojiejideshiyongbushibixude。
8、bingchonghaifangzhi。‘gongjuefuren’yifabinghaiyouhuimeibing、fumeigenfubing。tuijianshiyonggejunjing、mijunhuanan,keyufanghuimeibing;shiyongmijunzhi,kefangzhifumeigenfubing、huimeibing;shiyongjingjiashuangling,kefangzhifumeigenfubing;‘gongjuefuren’yifachonghaiyouyachong、jimadeng。tuijianshineishiyongsaichongqin,kefangzhiyachong、jima;shiyongbiyatong,kefangzhiyachong;shineishiyongduoshajunsu,kefangzhijima。